Phone Comparison - Apple iPhone 7 Plus vs Samsung Galaxy A51 vs Apple iPhone 13

Price Comparison (India)

general General Info

Manufacturer Apple Samsung Apple
Announced September 2016 December 2019 September 2021
Status Available - September 2016 Coming Soon - December 12, 2019 Coming Soon - September 2021
Price Rs. 72,000 ($999.99) [Similarly Priced] Rs. 23,999 ($0.00) [Similarly Priced] Rs. 79,900 ($0.00) [Similarly Priced]
Colors Jet Black, Black, Silver, Gold, Rose Gold Prism Crush White, Black, Pink, Blue Starlight, Midnight, Blue, Pink, Red
Form Factor Candybar Candybar Candybar
Dimension 158.2 x 77.9 x 7.3 mm
(6.23 x 3.07 x 0.29 in)
158.4 x 73.7 x 7.9 mm
(6.24 x 2.9 x 0.31 in)
146.7 x 71.5 x 7.7 mm
(5.78 x 2.81 x 0.3 in)
Weight 188 g (6.63 oz) 172 g (6.07 oz) 174 g (6.14 oz)
SIM Type Nano SIM Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM and/or eSIM), Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM)
CDMA2000 1xEV-DO
3G Network HSDPA 850 / 900 / 1700 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300) LTE (unspecified) LTE
5G Network - - Sub6/mmWave
SAR US 1.19 W/kg (head)
1.19 W/kg (body)
- W/kg (head)
- W/kg (body)
- W/kg (head)
- W/kg (body)
SAR EU 1.24 W/kg (head)
1.00 W/kg (body)
- W/kg (head)
- W/kg (body)
- W/kg (head)
- W/kg (body)
Messaging SMS, MMS, Push Mail, EMail, IM
Build Features - Fingerprint with Force Touch
- IP67 certified - dust and water resistant
- Water resistant up to 1 meter and 30 minutes
- Apple Pay (Visa, MasterCard, AMEX certified)
- Fingerprint Sensor(In-display)
IP68 dust/water resistant (up to 6m for 30 mins)
Apple Pay (Visa, MasterCard, AMEX certified)
Face ID, Siri natural language commands and dictation Ultra Wideband (UWB) support

hardware Hardware and OS

OS iOS 10 Android 9.0 (Pie) iOS 15
User Interface - One UI -
Processor Quad-core, Apple A10 Fusion Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53), Exynos 9611 (10nm) Hexa-core (2 + 4), Apple A15 Bionic (5 nm)
GPU 6 core Mali-G72 MP3 Apple GPU (4-core graphics)
RAM 2 GB 8 GB 6 GB
Internal Memory 32/128/256 GB 128 GB 512 GB
External Memory No microSD, up to 512 GB (dedicated slot) No

display Display

Type LED-backlit IPS LCD Capacitive Touchscreen, 3D Touch Display, Ion-strengthened Glass, Oleophobic Coating Full HD+ Infinity-O Super AMOLED Capacitive Touchscreen Super Retina XDR OLED
HDR10
Dolby Vision
800 nits (typ), 1200 nits (peak) Scratch-resistant Ceramic Glass
Oleophobic Coating, Wide color gamut, True-tone
Colors 16M colors 16M colors 16 Colors
Size 5.5 inches 6.5 inches 6.1 inches
Resolution 1080 x 1920 pixels (401 ppi) 1080 x 2340 pixels (396 ppi) 1170 x 2532 pixels (457 ppi)
Screen-to-Body Ratio 67.51% 89.06% 87.25%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack no yes no
Radio No FM radio No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera Dual 12 MP 48 MP + 12 MP + 5 MP + 5 MP 12 MP + 12 MP
Flash Quad-LED (dual tone) LED Flash Dual-LED Dual-tone Flash
Features Phase Detection Autofocus, (f/1.8, 28mm & f/2.8, 56mm, 2x optical zoom, OIS, Geo-tagging, simultaneous 4K video and 8MP image recording, touch focus, face/smile detection, HDR (photo/panorama) 48 MP, f/1.8, (wide), 1/2", 0.8µm, PDAF
12 MP, f/2.2, 13mm (ultrawide)
5 MP, f/2.2, depth sensor
5 MP, f/2.4, macro camera
Panorama, HDR
12 MP, f/1.6, 26mm (wide), 1.7µm, dual pixel PDAF, sensor-shift OIS
12 MP, f/2.4, 120˚, 13mm (ultrawide)
HDR (photo/panorama)
Video 2160p@30fps, 1080p@60fps,1080p@120fps, 720p@240fps 2160p@30fps, 1080p@30fps 4K@24/30/60fps, 1080p@30/60/120/240fps, HDR, Dolby Vision HDR (up to XXfps), stereo sound rec.
Front Camera 7 MP, 1080p@30fps, 720p@240fps, face detection, HDR, panorama [Similar] 32 MP, f/2.0, 25mm (wide)
HDR
1080p@30fps [Similar]
12 MP, f/2.2, 23mm (wide), 1/3.6"
SL 3D, (depth/biometrics sensor)
HDR
4K@24/25/30/60fps, 1080p@30/60/120fps, gyro-EIS [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps, EV-DO Rev.A 3.1 Mbps HSPA, LTE-A HSPA 42.2/5.76 Mbps, LTE-A, 5G, EV-DO Rev.A 3.1 Mbps
Bluetooth v4.2, A2DP, LE 5.0, A2DP, LE 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, hotspot
USB v2.0, reversible connector 2.0, Type-C 1.0 reversible connector, USB On-The-Go Lightning, USB 2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS
Browser HTML5 (Safari) Yes Yes

memory User Memory

Internal 32/128/256 GB, 2 GB RAM 128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 64 GB, 4 GB RAM 512 GB, 6 GB RAM or 256 GB, 6 GB RAM or 128 GB, 6 GB RAM NVMe
Expandable Storage No microSD, up to 512 GB (dedicated slot) No
USB OTG - Supported Not Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor present
Barometer Sensor barometer sensor barometer sensor not present barometer sensor present
NFC NFC supported NFC not supported NFC supported

battery Battery

Type Non-removable Li-Ion battery Non-removable Li-Po Battery
Fast battery charging 15W
Li-Ion, non-removable
Fast charging 20W, 50% in 30 min (advertised)
USB Power Delivery 2.0
MagSafe wireless charging 15W
Qi magnetic fast wireless charging 7.5W
Capacity 2700 mAh 4000 mAh -
Stand by Up to 384 h - Up to 19 h (multimedia)
Talk Time Up to 21 h - Up to 75 h (Music Play)